libarchive version commit 5a98dcf8a86364b3c2c469c85b93647dfb139961 onwards contains a CWE-835: Loop with Unreachable Exit Condition vulnerability in ISO9660 parser, archive_read_support_format_iso9660.c, read_CE/parse_rockridge that can result in DoS by infinite loop. This attack appears to be exploitable via the victim opening a specially crafted ISO9660 file.